1. Add MS 89231/10/50 Reference (shelfmark): Add MS 89231/10/50 Title: D'Oyly Carte: Prompt Books (Utopia Limited) Scope & Content: Three re-bound copies of the libretto used as prompt books. Each copy annotated (one with a note on the inside front cover dated 1962). Collection Area: Western Manuscripts Languages: English Date Range: Mid 20th century Extent: 1 file